Home / 836,591.24-1,154,070.94-546,372.67

Finding the Fourth Proportional to 836,591.24, 1,154,070.94 and 546,372.67

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Solution

The fourth proportional to 836,591.24, 1,154,070.94 and 546,372.67 is: 753,716.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    836,591.24 : 1,154,070.94 = 546,372.67 : x
  2. Step 2: Convert to fraction form
    836,591.24/1,154,070.94 = 546,372.67/x
  3. Step 3: Cross multiply
    836,591.24x = 1,154,070.94 × 546,372.67
  4. Step 4: Simplify right side
    836,591.24x = 630,552,816,548.61
  5. Step 5: Solve for x
    x = 630,552,816,548.61/836,591.24
  6. Step 6: Final answer
    x = 753,716.74

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.